baber/WOPTO huggingface dataset:
Patent JP-H03155534-A (JP)
Title: Transmission type screen
Inventor: NISHIZAWA TAMOTSU
IPC: G03B21/625
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a transmission type screen in which ghost is made inconspicuous by constituting a Fresnel lens sheet of a substance whose thickness is 0.2-0.7mm and arranging the lens surface of the sheet facing to an observation side. CONSTITUTION:Incident light 6 mostly advances in the direction of light 8 to reach the observation side as a normal image but light 9 reflected on the Fresnel lens surface 4 is refracted by a non-lens surface 5 and advances in the direction of light 11 to reach the observer as the ghost. In such the case, the normal image by the light 8 and the image by the light 11 exist a distance P away from each other, so that the light is observed as the ghost. By making the distance P between two images short, the ghost is allowed to be free from cares in substance. Therefore, the Fresnel lens sheet 1 is formed of the substance whose thickness is 0.2-0.7mm and the lens surface 4 of the sheet 1 is arranged facing to the observation side. Thus, the transmission type screen in which the ghost is made inconspicuous in spite of simple constitution is obtained.
Patent JP-S61107495-A (JP)
Inventor: TANAKA KIMIO
IPC: G08B29/16
Filed: 1984-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09153491-A (JP)
Title: Formation of tantalum oxide film and its device
Inventor: BOKU EIKIYOKU
IPC: C23C16/46
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify the process to produce a high-grade product by executing steps of vapor depositing a Ta oxide film and annealing it in situ in the same chamber. SOLUTION: In a vapor deposition apparatus for forming a Ta oxide film usable high-dielectric films of capacitors in a semiconductor memory device, the internal temp. in a chamber to sequentially execute a Ta oxide film vapor deposition step and annealing step is risen up to 350-450deg.C, the Ta oxide film is vapor-deposited in the chamber at 350-450deg.C. Then, the temp. in the chamber is fallen to 250-350deg.C and the process goes to a post-stage to fill up oxygen holes in the Ta oxide film formed in the vapor deposition step, i.e., an UV-O3 annealing stage.
Patent JP-H1066906-A (JP)
Title: Pressure regulator
Inventor: KOMADA KUNIHISA
IPC: B05B7/24
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulator in which coating pressure supplied to, for example, a spray gun is kept constant and in which aluminum foils in metallic paint is prevented from being collapsed. SOLUTION: A paint supply path 2 is branched into first and second branches 2a, 2b in mid-way thereof. In the first and second branches 2a, 2b, first and second boosters 8a, 8b are arranged, and also an inflow switching valve 4 and an outflow switching valve 5 are arranged at the branching point of the fluid supply pass 2 and the confluence thereof, respectively. While the first booster 8a discharges paint at a constant pressure, the second booster 8b accumulates paint to be supplied, and this operation is alternately repeated.
Patent JP-S61108302-A (JP)
Inventor: ITO KATSUMI
IPC: A01B69/00
Filed: 1984-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6290074-A (JP)
Title: Remote supervisory and control equipment
Inventor: WATANABE MASAMI
IPC: H04M11/00
Filed: 1985-10-16
Abstract: PURPOSE:To execute the remote supervision at the time of a slave station's power failure with a simple constitution by installing an AND gate on a master station side and a telephone ringing tone oscillator and a power failure detection relay connection point on the input side of the AND gate of a slave station side. CONSTITUTION:In a normal remote supervisory processing, the master station is called due to a telephone tone from the slave station. The master station side detects the tone by a tone detection circuit 20, and displayes the tone call on a lamp 25. At the time of power failure, a backup power source 30 oscillates a tone from the tone oscillator 11, and the AND gate 14 passes the tone while the connection point 15 is ON. The tone carries on a circuit 18, and the tone detection circuit 20 detects said tone. Thus the AND gate 35 is turned ON due to the slave station's power disconnection, and lamps 25 and 26 lights up simultaneously with the lamp 24. When the circuit's disconnection occurs, only a carrier disconnection signal is detected 22a, and only the lamp 26 lights up.
Patent JP-H04110564-A (JP)
Title: Wind direction display device for hot air room heater
Inventor: KIDOWAKI AKIRA
IPC: F24H3/02
Filed: 1990-08-29
Abstract: PURPOSE:To easily confirm the position of a wind direction regulating plate by detecting the position of a servo motor corresponding to the position of the plate by a servo motor position detector, and displaying the magnitude of the rotating deviation of the motor by a lighting lamp of a display unit. CONSTITUTION:A hot air diffuser 2 is provided on the front surface of a petroleum hot air room heater 1, and a device display 3 is provided at the top. A lamp display 11 and left, right wind direction regulation buttons 12, 13 are provided on the display 3. A plurality of louvers 21 and a plurality of wind direction regulating plates 22 arranged perpendicularly to the louvers 21 are provided in the diffuser 2. A first arm 25 is coupled to a servo motor 27 through a second arm 26, the motor 27 is rotated clockwise or counterclockwise, the arm 26 is rotated, the arm 25 is moved laterally, and the plate 22 is rotated to be deviated at a shaft 23 as a center. The clockwise or counterclockwise deviation of the motor 27 is detected by a servo motor position detector 14, and a lamp l corresponding to the detected deviation is lit through a display circuit 15.
Patent JP-H0393017-A (JP)
Title: Thin-film magnetic head
Inventor: YUHITO ISAMU
IPC: G11B5/31
Filed: 1989-09-06
Abstract: PURPOSE:To improve corrosion resistance by implanting ions to the surfaces of the upper magnetic pole and lower magnetic pole exposed on the sliding surface with a recording medium, thereby reforming the surfaces. CONSTITUTION:The lower magnetic pole 2 and a gap layer 3 are formed on a substrate 1. A coil 5, an insulating layer 6, the upper magnetic pole 7, further a protective layer 8 are formed via an insulating layer 4. The lower magnetic pole 2 and the upper magnetic pole 7 are formed of NiFe. The head made into a chip in such a manner is implanted with the ions on the sliding surface. Ar is used for the ion species. The ion implantation depth is regulated by an acceleration voltage to 0.01 to 0.02mum. As a result, a layer 9 having the excellent corrosion resistance is formed on the sliding surface.
Patent JP-H0973241-A (JP)
Title: Transfer device for image forming device
Inventor: INOUE TORU
IPC: G03G15/16
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device provided with an excellent transfer property by a low electric power source. SOLUTION: At the time of non-transferring, a transferring member 8 held in contact with a photoreceptor 1 in the shaft direction, is mounted to an image forming device main body 20 through an elastic body (spring) 22. At the time of transferring, on the way for the transfer material 10 to pass in-between the photoreceptor 1 and the transfer member 8, the transfer member 8 is lowered while allowed to form a gap K whose thickness size is the same as the transfer material 10 between the photoreceptor 1 surface and the transfer member 8, therefore, the transferring member 8 is restrained from contact to the photoreceptor 1 in a non-transferring area, shift of an electric current from the transfer material 8 is prevented, therefore the toner fogging by electrification defect is restrained. Moreover, since the current shift is prevented, the transfer power source voltage can be lowly suppressed.
Patent JP-H0893616-A (JP)
Title: Ignition coil
Inventor: USHIDA MASAYASU
IPC: F02P15/00
Filed: 1994-09-26
Abstract: PURPOSE: To positively seal the opening end of a case of an ignition coil with a simple configuration. CONSTITUTION: An ignition coil has a thin, cylindrical case 100 capable of being housed in a plug tube of an engine, a transformer part 5 is inserted from the opening end of the upper part of the case, and the transformer part 5 is immersed in insulating oil 29. Further, a cap 23 made of stainless steel plate is loaded on the opening of the case 100 through a ring 25. For the cap 23, the stepped part 109 provided outside the opening end of the case 100 is calked around. Thus, with a simple configuration, the positive sealing ability can be obtained, and the assembling process can be simplified to reduce cost.
Patent JP-S6396058-A (JP)
Inventor: TAKADA YUKIO
IPC: B65D77/30
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1158288-A (JP)
Title: Robot articulated structure
Inventor: KUMAGAI TAKASHI
IPC: B25J17/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate rotational obstacle due to a lead wire by providing a flexuous opening consisting of flexuous form former on a surface of a first member corresponding to a second member, and installing the lead wire through the flexuous opening. SOLUTION: On a first member 1, a second member 2 is constituted so as to rotate on an articulated turning center B along a direction shown with an arrow A, thereby constituting a robot's biaxial articulated structures relatively rotating with each other by both these members 1 and 2. A flexuous opening 3 semicircularly flexed, of the first member 1, is formed on a surface 1a corresponding to the second member 2. A lead wire 4 is installed in this flexuous opening 3 free of operation after being pierced through it. This lead wire 4 is installed at a side of the second member 2 from a side of the first member 2 by way of this flexuous opening 3. The first member 1 is secured tight to an adapter plate on an anchor block 10, and two terminals 12 are installed in one end side of this anchor block 10. In addition, a first driver 13 consisting of a motor is installed in the first member 1, and the second member 2 is rotated by this first driver 13 on the articulated turning center B.
Patent JP-H0896831-A (JP)
Title: Manufacture of nickel-hydrogen secondary battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M10/30
Filed: 1994-09-26
Abstract: PURPOSE: To increase permeability of an alkaline electrolyte into a power generating element by specifying the porosity of a negative sheet for carrying a hydrogen storage alloy, the specific gravity of the alkaline electrolyte, and the temperature of the power generating element. CONSTITUTION: A porous separator 2b made of electrically insulating synthetic resin is interposed between a positive electrode sheet 2c for carrying nickel hydroxide and a negative electrode sheet 2a carrying a hydrogen storage alloy, having a porosity of 13-20%, and a plurality of these units are stacked to form a power generating element 2. The power generating element 2 is put into an outer can 1, an alkaline electrolyte with a specific gravity of 1.36 or more, heated at 30 deg.C or higher is poured in the outer can 1, then a sealing body 3 with a positive terminal 3b is fit and sealed to an upper opening end 1a of the outer can 1. Welding failure caused by creepage of the electrolyte is reduced, and the pouring time of the electrolyte and the time required to activation are shortened.
Patent JP-S59125292-A (JP)
Title: Copper electrode for welding
Inventor: INOUE KIYOSHI
IPC: B23K35/30
Filed: 1982-12-30
Abstract: PURPOSE:To provide a titled electrode having good conductivity, high strength and excellent durability by consisting the same of copper or essentially of copper, incorporating cobalt and other magnetic material components therein, applying a magnetic field on the electrode from the outside to provide directivity thereto and alloying the materials. CONSTITUTION:Magnetic material components such as cobalt, iron, nickel or the like are added and dispersed in an electrode for welding consisting of copper of essentially of copper and preferably a rare earth element is added thereto and the materials are alloyed. A magnetic field is impressed on the electrode in the stage of the alloying treatment to provide directivity thereto. The copper electrode for welding which maintains high conductivity, improves strength at ordinary and high temp., and has substantial durability on reiterative use is thus obtd.
Patent JP-H06202978-A (JP)
Title: Logical route schedule device and method of execution
Inventor: ARAN SAMIYUERU MERITSUTO
IPC: G06F13/40
Filed: 1993-09-16
Abstract: PURPOSE: To provide a logical route scheduling device having the infinite number of logical routes which provide a virtual logical route. CONSTITUTION: A logical route scheduling device is composed of one or more processors 112, 113, and 114 respectively controlled by operating systems 103, 104, and 105, dynamic switches 120 and 121 having pluralities of ports, controllers 140 and 141 which are connected to one or more devices 150 and 151 and control the devices 150 and 151, and a logical route scheduler (LPS) means 106 for simultaneously assigning logical routes more than the maximum number in one or more channels in a master operating system 104 incorporated in one of the processors 112, 113, and 114.
Patent JP-H0278565-A (JP)
Title: Detection for ink residual amount of ink jet recorder
Inventor: ARA YOJI
IPC: B41J2/175
Filed: 1988-09-16
Abstract: PURPOSE:To achieve improvement of reliability by constraining formation of an oxidation film on a contact point surface by discharge to a minimum limit by a method wherein electricity is applied to a contact switch only when an ink residual amount is detected. CONSTITUTION:When an ink residual amount is detected at a point of instance when a head unit 17 having less influence on transfer of ink stops at a right end, detection becomes possible under a state nearest to a set pressure in an ink liquid chamber corresponding to a specific ink residual amount. Therefore, only when the head unit 17 stops at the right end, a contact point 26 of a residual amount detector 15 is electrified, and a contact state between the contact point 26 and a contact point 22 is detected. Contactpoint information from residual amount detection terminals 15a, 15b transmitting the contact point information of the ink residual amount detector 15 is inputted to an input port 40 composed of a flip-flop element or the like via an ink residual amount detection circuit 39, a residual amount state of ink can be detected by reading that with a CPU 31.
Patent JP-H0571791-A (JP)
Title: Air conditioner
Inventor: MITARAI TAKASHI
IPC: F24F11/02
Filed: 1991-09-10
Abstract: PURPOSE:To perform a favorable cooling operation by a method wherein, even when the outside temperature is as low as 0 deg.C or lower, quantity of condensation of refrigerant can be obtained corresponding to said low temperature. CONSTITUTION:In a control circuit of an outside machine, a voltage control circuit 49 and an outside temperature sensor 50 are disposed between a contact point of NC (always closed) of a pressure switch 44 for detecting delivery pressure of a compressor and a low speed side terminal L of an outside fan motor 41. The circuit 49 carries, for example, a microcomputer and, when detected temperature of outside air is lower than a set value, decreases motor drive voltage by an amount corresponding to the difference between said detected value and set value. In this manner, the low delivery pressure and the number of revolution of the motor 41 are lowered when the outside temperature is low. A contact point of NO (always open) of the switch 44 is directly connected to a high speed side terminal H of the fan motor 41.
Patent JP-2001056193-A (JP)
Title: Heat exchanger
Inventor: MATSUOKA HISANAGA
IPC: F28F9/02
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal sound based on the break up or deformation of bubbles upon flowing of liquid into an outlet pipe. SOLUTION: A heat exchanger, in which tanks 13, 14 for assembling and distributing liquid are arranged at both ends of tubes 11, through the inside of which the liquid flows, and an outlet pipe 16 is connected to the outlet tank 14, is equipped with bubble guiding pipes 17, 22 for guiding bubbles in the liquid, which are taken into at the side of the inlet tank 13, to the downstream side in the flow of liquid of the opening 161 of the outlet tank 14 side in the outlet pipe 16. According to this method, the bubbles in the liquid are conducted to flow while bypassing the opening 161 of the outlet pipe 16 whereby the break up or deformation of the bubbles in the liquid inflow part of the outlet pipe 16, which becomes the cause of generation of big sound especially, can be avoided thereby permitting the suppression of generation of abnormal sound.
Patent JP-S59125580-A (JP)
Inventor: HASEGAWA SHIYOUZOU
IPC: A63B49/10
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06172371-A (JP)
Title: Preparation of hexaalkyldistannane
Inventor: URURITSUHI SHIYUTEEBUEN
IPC: C07F7/22
Filed: 1993-09-16
Abstract: The present invention relates to a method of preparing hexaalkyl distannanes by converting bis-(trialkyltin)oxide with a stabilized solution of sodium borohydride in alcohol, preferably methanol, in the presence of an inert solvent.
Patent JP-S6472393-A (JP)
Title: Multi-port memory
Inventor: ENDO KANICHI
IPC: G11C11/401
Filed: 1987-09-14
Abstract: PURPOSE:To convert the titled memory to a small area by curtailing the number of word lines and bit lines. CONSTITUTION:It is executed (c) times successively to input simultaneously (p) pieces of word line address signals WAa1-WAap to a word line selection driving device WSDa, and in accordance therewith, word line address signal holding control signals WAHSa1-WAHSap are outputted simultaneously from a control signal generating device, and word line selection use control signals WSSa1-WSSap are outputted repeatedly (q) times successively to the word line selection driving device WSDa. Also, a bit line selection use control signal BSSa and information detection/amplification use control signals IDSa1-IDSap, and information output use control signals IOSa1-IOSap are outputted repeatedly (q) times successively to an information reader IRa. Accordingly, (p) pieces of memory cell information can be outputted simultaneously (q) times to (p) pieces of information output lines ITa1-ITap. In such a way, the titled memory can be miniaturized.
Patent JP-S6290707-A (JP)
Title: Method and device for controlling sequence
Inventor: TAKAGI MASAOKI
IPC: G05B19/048
Filed: 1985-10-16
Abstract: PURPOSE:To make a sequence program processing speed extremely higher and, at the same time, to automatically diagnose the abnormality of production facilities which are the controlled systems of PCs, by clearly separating a process stepping main program section from the sequence process treating program of each process treatment. CONSTITUTION:A program in a sequence program storing section 100 is stored after it is separated into a subdivided program group 10' which is divided into processing units and a process stepping main program 10 which collectively controls whole programs by actuating necessary sequence process treating programs only out of the program group 10'. The process stepping main program 10 sweepingly scans all main program instructions 10 at every fixed time intervals by means of cyclic timer signals 216 produced by a cycle actuating timer 213 and discriminates that which sequence process treating program is to be actuated at which step.
Patent JP-S6289157-A (JP)
Title: Data transfer system
Inventor: OTAKA MASAYUKI
IPC: G06F13/16
Filed: 1985-10-15
Abstract: PURPOSE:To reduce a deterioration of a processing capacity of a central processing unit by deleting a bus occupying time during transferring the data between a main storage device and an input and output device while keeping an advantage of deleting the quantity of a hardware in a periphery of a bus circuit. CONSTITUTION:When the sequential data on a main storage address is transferred between an input and output device 41 and a main storage device 27, a data transfer control circuit 40 makes a central processing unit 23 stop using a bus through a bus priority control circuit 34, delivers the right of using a bus to the input and output device 41 and the data can be transferred between the device 41 and the main storage device 27. At this time, by changing over selector 39, 30 of an address counter 35, address buses 37, 31 are connected to an address bus 28 of the main storage device 27. After the transfer of the data is completed, the bus priority control circuit 34 progresses the address counter 35 by one and the right of using the bus of the input and output device 41 is opened. Thereby, a speed in transferring the data is improved, the deterioration in a processing capacity of the central processing unit is reduced and, which enables a slight data transfer.
Patent JP-S59119633-A (JP)
Inventor: FUJITA MASANORI
IPC: H01H43/00
Filed: 1982-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1071715-A (JP)
Title: Ink jet recording head
Inventor: TAKAHASHI WATARU
IPC: B41J2/05
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make the joining of a substrate and a top board possible by forming an ink channel and a common liquid chamber by forcing a grooved top board and an element substrate to be joined and joining the rear face of the element substrate near a heating element by pressing with a pressing member. SOLUTION: A recording head is made up by joining a substrate 3 having an electricity-heat converter which discharges ink to a grooved top board 2 which is connected to an ink tank unit and has an ink channel groove 9 and a discharge opening 8 which discharges ink with a pressing member 1. A wiring board 4 is connected to the substrate 3 and the other end thereof is fused with the top board 2. Joining is made so that the ink channels 9 communicating with the discharge openings 8 formed in an orifice plate 7 may be arranged correspondingly to the position of every electro-thermal converter. On such occasion, to ensure that the substrate 3 and the top board 2 are in close contact, the substrate 3 is forced to contact the top board 2 by the pressing member 1.  However, the pressing member 1 is formed in such a way that allows the rear face of the substrate 3 near a heat source 5 to be pressed by linear load at a contact angle θ.
Patent JP-H0277964-A (JP)
Title: Character processor
Inventor: SAITO YOSHIZO
IPC: G06F17/22
Filed: 1988-09-14
Abstract: PURPOSE:To improve the retrieving speed for synonyms or antonyms by using a table which stores the words and the numerical information of the fixed length showing the sequence of the synonyms or the antonyms at a dictionary main body part in response to each other. CONSTITUTION:A synonym/antonym retrieval processor 4 retrieves the numerical information of the fixed length on a dictionary main body part for the words inputted via an input device 1 out of the head of the group including the input words based on the header information of an index part corresponding to these words. Then the processor 4 refers to a table for synonyms or antonyms and obtains the numerical information of the fixed length showing the synonym or the antonym corresponding to the numerical information of the fixed length on dictionary main body part for those words. Then the group of the dictionary main body part including the information on the synonyms or the antonyms is retrieved at and after its head for acquisition of the synonyms or the antonyms. These synonyms and antonyms are stored in a memory 2 and then outputted to an output device 3 via a controller 5 based on the instruction of the device 1.